Audited Supplier
| Tests | Specification | Results | |
| Appearance | White or yellowish-white crystalline powder, slightly hygroscopic. | Yellowish-white crystalline powder, slight hygroscopic. | |
| Solubility | Practically insoluble in water, soluble in alcohol. | Qualified | |
| Identification | IR | Corresponds to that of CRS standard | Qualified |
| HPLC | The retention time for H2Bla and H2Blb in the chromatogram obtained with the test solution corresponds to those of standard preparation | Qualified | |
| Appearance of solution | Clear and not more intensely colored than BY? | Clear | |
| Specific optical rotation (anhydrous and solvent-free substance), ° | -20--17 | -17.9 | |
| Related substances (%) | Individual impurity(RRT 1.3-1.5)≤2.5 | I-l:<0.05 K:2.1 | |
| Any other impurity ≤ 1 | C:0.06 A:0.57 J:0.14 H:0.39 D:<0.05 F:<0.05 E:0.36 1-2:0.19 | ||
| Total ≤5 | 3.8 | ||
| Disregard limit: 0.05 | |||
| Ethanol and Formamide (%) | Ethanol ≤5.0 | 3.9 | |
| Formamide≤3.0 | 2.5 | ||
| Catalyst (ug/g) | ≤1 | <1 | |
| Water (%) | ≤1.0 | 0.26 | |
| Sulphated ash (%) | ≤0.1 | 0.07 | |
| Heavy Metal (%) | ≤0.002 | <0.002 | |
| Assay (%) (HPLC, on dry basis) | H2Bla/(H2Bla +H2Blb)≥90.0 | 97.7 | |
| 95.0≤H2Bla +H2Blb≤ 102.0 | 96.7 | ||
| Conclusion | Complies with the requirements of EP10.0 | ||
1. Ivermectin is the derivatives of abamectin. Ivermectin belongs to semisynthetic broad-spectrum resistant parasites.
2. Ivermectin has effect for most of the various life cycle nematodes.
3. Ivermectin has effect for the microfilaria of onchocerca volvulus,but it does not has effect for the adult onchocerca volvulus.
4. Ivermectin has effect for dung round worms that is only stay in intestinal tract.
5. Ivermectin has selective inhibition.
6. Ivermectin can not go through the blood brain barrier of humanbeings.
Packaging for Solid:
Packaging for Liquid:
Shipping:
Hebei Fengjia New Material Co.,Ltd is a leading chemical company headquartered in Shiajiazhuang, China. specializing in the production and supply of a diverse range of chemical products. Established in 2020, we have built a strong reputation for our commitment to quality, customer service, and sustainability. Our extensive portfolio includes industrial chemicals, food ingredients, and cosmetic raw materials, serving various sectors such as manufacturing, cosmetic, food and beverage, and pharmaceuticals.
With a robust network of trusted suppliers and a strategic geographic footprint across Europe, Asia, and North America, Hebei Fengjia New Material Co.,Ltd is dedicated to providing reliable, high-quality solutions tailored to meet the specific needs of our clients. We prioritize sustainable practices in our operations, ensuring that we contribute positively to both our customers and the environment. Our experienced team of professionals is committed to fostering long-term partnerships, guiding clients through every step of the chemical trading process.
At Fengjia New Material, we are not just suppliers; we are your strategic partners in achieving success.
Q1. Can I have a sample order for your product?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Usually need 3-5 days, mass production time usually needs 1-2 weeks. The exact lead time need to be confirmed according to exact product and quantity.
Q3. How do you ship the goods?
A: For small quantity, we can ship by DHL, UPS, FedEx or TNT to make it fastest to arrive. For big quantity, we can ship by air, sea, train according to exact situation. We also support DDP shipping.
Q4. How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q5: How to deal with the faulty?
A: Firstly, we have strict quality control system and will take care of the quality for you.
Secondly, we will help you to solve the problems in case there's a problem.
